Motor vehicle body-back end



FIG. 1 is a front perspective view of a motor vehicle body showing our new design;

FIG. 2 is a rear perspective view;

FIG. 3 is a side elevation taken from the left of FIG. 1, with the opposite side being a mirror image;

FIG. 4 is a top plan view; and,

FIG. 5 is a rear elevation view.

The broken lines shown in all figures are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a motor vehicle body-back end, as shown and described. 